2026 NPPES data Pediatrics Physician NPI 1346312246 MD
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DAIANA FERNANDEZ GONZALEZ, MD

Pediatrics Physician in PONCE, Puerto Rico. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
616
Medicare Part D claims · 23 beneficiaries · Pediatrics Physician avg: 762
Industry payments
$267.33
9 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

DAIANA FERNANDEZ GONZALEZ, MD filed 616 Medicare Part D claims in 2023 as a Pediatrics Physician in PONCE, Puerto Rico.

616
Part D claims, 2023
$267.33
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

DAIANA FERNANDEZ GONZALEZ, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

616 Top 31% higher than 69% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

DAIANA FERNANDEZ GONZALEZ, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about DAIANA FERNANDEZ GONZALEZ, MD?

Quality data not reported

NPI registry status

Active

Issued 11/15/2006

NPI 1346312246

Primary specialty

Pediatrics Physician

High-volume

80,574 US NPIs in this specialty

Medicare Part D claims

616 19% vs specialty avg

2023 prescription claims

Specialty avg: 762

Specialty distribution in Puerto Rico

How Pediatrics Physician compares to other specialties among Puerto Rico providers

Puerto Rico providers

Pediatrics Physician share within Puerto Rico

1. Pediatrics Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatrics Physician share within Puerto Rico

Specialty board-certification context

Estimated specialty board-certified rate — Pediatrics Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatrics Physician ABMS/AOA estimate

Est. board-certified rate (Pediatrics Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatrics Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

DAIANA FERNANDEZ GONZALEZ, MD appears in the CMS NPPES registry as a Pediatrics Physician provider holding MD credentials at 1203 AVE MUNOZ RIVERA, PONCE, PR, 00717, with a listed phone of (787) 843-4588. NPI 1346312246 was issued on 11/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FERNANDEZ GONZALEZ most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 616 prescription claims written by this provider, covering 23 Medicare beneficiaries and totaling roughly $40K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pediatrics Physician is a high-volume specialty nationwide, with 80,574 enrolled providers across 56 states and an average of 762 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1203 AVE MUNOZ RIVERA
PONCE, PR 00717

Provider Details

NPI 1346312246
Specialty Pediatrics Physician
Credentials MD
Gender Female
NPI Issued 11/15/2006

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for DAIANA FERNANDEZ GONZALEZ, MD. Source: openpaymentsdata.cms.gov.

Total received

$267

Largest payer

Bayer Puerto Rico Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

616
Total Claims
$40K
Total Drug Cost
23
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
954
Total Day Supply
27,610
Generic Drug Cost
$12K
Antibiotic Claims
23

Patient Demographics

Average Patient Age
70.0 years
Avg HCC Risk Score
1.79
Gender Split
48% female / 52% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What DAIANA FERNANDEZ GONZALEZ, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Famotidine
45
Amlodipine Besylate
30
Alendronate Sodium
28
Atorvastatin Calcium
28
Metformin Hcl
27
Losartan Potassium
24
Clopidogrel
Clopidogrel Bisulfate
20
Hydrochlorothiazide
20
Farxiga
Dapagliflozin Propanediol
19
Levothyroxine Sodium
19

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Pediatrics Physician Overview

How DAIANA FERNANDEZ GONZALEZ, MD fits within the Pediatrics Physician landscape nationally.

80,574
Pediatrics Physician Providers in US
56
States with Pediatrics Physician
762
Avg Claims per Provider

DAIANA FERNANDEZ GONZALEZ, MD's 616 claims are below the specialty average of 762.

Nearby Pediatrics Physician Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as FERNANDEZ GONZALEZ.

Compare Pediatrics Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAIANA FERNANDEZ GONZALEZ, MD's specialty?
DAIANA FERNANDEZ GONZALEZ, MD specializes in Pediatrics Physician and practices in PONCE, Puerto Rico. Credentials: MD.
How much does DAIANA FERNANDEZ GONZALEZ, MD prescribe under Medicare Part D?
In 2023, DAIANA FERNANDEZ GONZALEZ, MD wrote 616 Medicare Part D claims totaling $40K in drug costs for 23 beneficiaries.
Where is DAIANA FERNANDEZ GONZALEZ, MD located?
DAIANA FERNANDEZ GONZALEZ, MD is located at 1203 AVE MUNOZ RIVERA, PONCE, PR, 00717. Phone: (787) 843-4588.
What is DAIANA FERNANDEZ GONZALEZ, MD's NPI number?
DAIANA FERNANDEZ GONZALEZ, MD's National Provider Identifier (NPI) is 1346312246, issued on 11/15/2006.
How many Pediatrics Physician providers are there in the US?
There are 80,574 Pediatrics Physician providers across 56 states in the US. The average Pediatrics Physician provider writes 762 Medicare Part D claims per year.
What drugs does DAIANA FERNANDEZ GONZALEZ, MD prescribe most often?
Based on 2023 Medicare Part D data, DAIANA FERNANDEZ GONZALEZ, MD's most frequently prescribed drugs include Famotidine, Amlodipine Besylate, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAIANA FERNANDEZ GONZALEZ, MD accept Medicare?
DAIANA FERNANDEZ GONZALEZ, MD appears in CMS Medicare data with 616 Part D claims and 23 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAIANA FERNANDEZ GONZALEZ, MD's credentials?
DAIANA FERNANDEZ GONZALEZ, MD's NPI is 1346312246 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology